1968. First Edition. 39 pages. This is an ex-Library book. Dust jacket covered in removable plastic wrapper over blue cloth. Library copy, with expected inserts and inscriptions. Clean pages with mild tanning throughout. Tightly bound with faint thumb-marking throughout. Notable tape staining to pastedowns and endpapers. Mild scuffing to front endpaper. Boards are assumed in good condition as are covered with taped on jacket. Books has a backward lean. Unclipped jacket has light edgewear with tears and creasing. Heavy tanning to spine and edges.